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Reflections of 'The Dark Crystal' (2007) as Self |
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Of Muppets & Men (1981) as Self |
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Cry Uncle! (1971) as Angry Man in Parking Lot (uncredited) |
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The Very Best of the Muppet Show: Volume 3 (2001) Writer |
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The Very Best of the Muppet Show (1999) Writer |
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The Very Best of the Muppet Show: Volume 2 (1999) Writer |
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Martians Go Home (1989) Director |
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The Yattering And Jack (1987) Director |
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Masters of the Universe (1987) Screenplay |
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Gonzo Presents Muppet Weird Stuff (1985) Writer |
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Supergirl (1984) Screenplay |
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Nate and Hayes (1983) Writer |
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The Dark Crystal (1982) Screenplay |
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Running Scared (1980) Screenplay |
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Fore Play (1975) Writer |
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Between Time and Timbuktu (1972) Writer |
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Dealing: Or the Berkeley-to-Boston Forty-Brick Lost-Bag Blues (1972) Writer |
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Cry Uncle! (1971) Screenplay |
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Fiend of Dope Island (1960) Producer |